{"id":7294,"date":"2025-06-03T12:18:20","date_gmt":"2025-06-05T05:17:20","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=7294"},"modified":"2025-06-05T12:18:20","modified_gmt":"2025-06-05T05:17:20","slug":"https-badgameshow-com-steven-319","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-319\/","title":{"rendered":"Swift \u5716\u7247\u81ea\u9069\u61c9\u5bec\u9ad8\u6548\u679c\uff1a2025 \u6700\u65b0\u6559\u5b78\u6307\u5357 \ud83d\uddbc\ufe0f"},"content":{"rendered":"<p><meta name=\"keywords\" content=\"swift, \u5716\u7247\u81ea\u9069\u61c9\u5bec\u9ad8\u6548\u679c, Swift 2025, iOS \u958b\u767c, \u5716\u7247\u986f\u793a\u6a21\u5f0f\"><\/p>\n<h2>Swift \u5716\u7247\u81ea\u9069\u61c9\u5bec\u9ad8\u6548\u679c<\/h2>\n<p>Swift \u662f\u4e00\u7a2e\u5feb\u901f\u3001\u5b89\u5168\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u9069\u5408\u958b\u767c\u529f\u80fd\u5f37\u5927\u7684 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\u6839\u64da\u87a2\u5e55\u5c3a\u5bf8\u81ea\u52d5\u8abf\u6574\u5716\u7247\u7684\u5927\u5c0f\uff0c\u78ba\u4fdd\u5716\u7247\u4e0d\u6703\u5931\u771f\u4e26\u7dad\u6301\u5176\u539f\u59cb\u6bd4\u4f8b\u3002<\/p>\n<h3>\u4f7f\u7528 UIViewContentMode \u679a\u8209<\/h3>\n<p>\u9664\u4e86 `.scaleAspectFit`\uff0cSwift \u7684 `UIViewContentMode` \u679a\u8209\u9084\u63d0\u4f9b\u4e86\u591a\u7a2e\u5716\u7247\u986f\u793a\u6a21\u5f0f\uff0c\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6a21\u5f0f\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u5e38\u7528\u7684\u9078\u9805\uff1a<\/p>\n<p>1. **.scaleAspectFill**\uff1a\u9019\u7a2e\u6a21\u5f0f\u6703\u586b\u6eff\u6574\u500b `imageView`\uff0c\u4f46\u53ef\u80fd\u6703\u88c1\u526a\u5716\u7247\u7684\u67d0\u4e9b\u90e8\u5206\u4ee5\u7dad\u6301\u6bd4\u4f8b\u3002<\/p>\n<pre><code class=\"language-swift line-numbers\">imageView.contentMode = .scaleAspectFill\n<\/code><\/pre>\n<p>2. 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**\u5716\u7247\u5931\u771f**\uff1a\u6aa2\u67e5\u4f60\u4f7f\u7528\u7684 `contentMode`\uff0c\u9078\u64c7\u9069\u5408\u7684\u6a21\u5f0f\u4ee5\u4fdd\u6301\u5716\u7247\u7684\u6bd4\u4f8b\u3002<\/p>\n<h3>\u5ef6\u4f38\u61c9\u7528<\/h3>\n<p>\u4f60\u53ef\u4ee5\u5c07\u9019\u4e9b\u6280\u8853\u61c9\u7528\u65bc\u4e0d\u540c\u7684 UI \u5143\u4ef6\u4e2d\uff0c\u4f8b\u5982 `UICollectionView` \u6216 `UITableView`\uff0c\u4ee5\u78ba\u4fdd\u5728\u5217\u8868\u4e2d\u986f\u793a\u7684\u5716\u7247\u540c\u6a23\u9069\u61c9\u4e0d\u540c\u7684\u986f\u793a\u74b0\u5883\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/Swift-\u5716\u7247\u81ea\u9069\u61c9\u5bec\u9ad8\u6548\u679c-\ud83d\uddbc\ufe0f_1675410202.062969.webp\" alt=\"Swift \u5716\u7247\u81ea\u9069\u61c9\u5bec\u9ad8\u6548\u679c \ud83d\uddbc\ufe0f\" title=\"Swift \u5716\u7247\u81ea\u9069\u61c9\u3001Swift \u5716\u7247\u5927\u5c0f\u8abf\u6574\u3001Swift 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